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VAL-MS 385/65/3+1-FM
VAL-MS 385/65/3+1-FM 2920887 PHOENIX CONTACT Type 2 surge arrester for 5-wire power supply systems (L1, L2, ..
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Key Specifications
:
IP20 (only when all terminal points are used)
Type:
DIN rail module, two-section, divisible
Color:
black
Depth:
77.5 mm
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Technical Specifications
| Parameter | Value |
|---|---|
| IP20 (only when all terminal points are used) | |
| Type | DIN rail module, two-section, divisible |
| Color | black |
| Depth | 77.5 mm |
| Width | 71.2 mm |
| Height | 99 mm |
| EN type | T2 |
| Altitude | ≤ 2000 m (amsl (above mean sea level)) |
| Screw thread | M5 |
| Mounting type | DIN rail: 35 mm |
| UT(TOV-proof) | 480 V AC (5 s / L-N) |
| Connection name | Remote fault indicator contact |
| Horizontal pitch | 4 Div. |
| Housing material | PA 6.6 |
| Stripping length | 16 mm |
| Connection method | Screw connection |
| Shock (operation) | 30g |
| Tightening torque | 4.5 Nm |
| Connection type IN | Biconnect screw terminal block |
| Nominal voltage UN | 240/415 V AC (TN-S) |
| Switching function | PDT contact |
| Connection type OUT | Biconnect screw terminal block |
| Direction of action | 3L-N & N-PE |
| Degree of protection | IP20 |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Residual current IPE | ≤ 5 µA |
| Response time (L-PE) | ≤ 100 ns |
| Rated load current IL | 80 A |
| Response time tA(L-N) | ≤ 25 ns |
| Standards/regulations | IEC 61643-11 2011 |
| Vibration (operation) | 7.5g |
| Residual voltage (L-N) | ≤ 1.4 kV (at 10 kA) |
| Response time tA(N-PE) | ≤ 100 ns |
| IEC power supply system | TT |
| IEC test classification | II |
| Residual voltage (L-PE) | ≤ 1.5 kV (at 10 kA) |
| Residual voltage (N-PE) | ≤ 0.5 kV (at 10 kA) |
| Conductor cross section AWG | 15 ... 2 |
| Max. operating current Imax | 1.5 A AC (250 V AC) |
| Standby power consumption PC | ≤ 690 mVA |
| Surge protection fault message | Optical, remote indicator contact |
| Ambient temperature (operation) | -40 °C ... 80 °C |
| Permissible humidity (operation) | 5 % ... 95 % |
| Voltage protection level Up(L-N) | ≤ 1.8 kV |
| Maximum operating voltage Umax.AC | 250 V AC |
| Voltage protection level Up(L-PE) | ≤ 2 kV |
| Voltage protection level Up(N-PE) | ≤ 1.7 kV |
| Conductor cross section solid max. | 35 mm² |
| Conductor cross section solid min. | 1.5 mm² |
| Short-circuit current rating ISCCR | 25 kA |
| Max. backup fuse with branch wiring | 250 A AC (gG) |
| Conductor cross section flexible max. | 25 mm² |
| Conductor cross section flexible min. | 1.5 mm² |
| Flammability rating according to UL 94 | V-0 |
| Ambient temperature (storage/transport) | -40 °C ... 80 °C |
| Follow current quenching capacity Ifi(N-PE) | 100 A (264 V AC) |
| Max. backup fuse with V-type through wiring | 80 A AC (gG - 16 mm²) |
| Maximum continuous operating voltage UC(L-N) | 385 V AC |
| Nominal discharge current In(8/20) µs (L-N) | 30 kA |
| Maximum continuous operating voltage UC(N-PE) | 264 V AC |
| Nominal discharge current In(8/20) µs (L-PE) | 30 kA |
| Nominal discharge current In(8/20) µs (N-PE) | 40 kA |
| Standards for cearances and creepage distances | DIN EN 60664-1 |
| Max. discharge current Imax(8/20) µs maximum (L-N) | 65 kA |
| Max. discharge current Imax(8/20) µs maximum (L-PE) | 65 kA |
| Max. discharge current Imax(8/20) µs maximum (N-PE) | 80 kA |
| Impulse discharge current (10/350) µs (L-PE), charge | 1.25 As |
| Impulse discharge current (10/350) µs (N-PE), charge | 5 As |
| Impulse discharge current (10/350) µs (L-N), charge | 1.25 As |
| Impulse discharge current (10/350)˽µs, specific energy | 1.56 kJ/Ω |
| Front of wave sparkover voltage at 6 kV (1.2/50) µs (N-PE) | ≤ 1.7 kV |
| Short-circuit resistance IPwith max. backup fuse (effective) | 25 kA |
| Impulse discharge current (10/350) µs (N-PE), specific energy | 25 kJ/Ω |
| Impulse discharge current (10/350) µs (L-PE), specific energy | 1.56 kJ/Ω |
| Impulse discharge current (10/350) µs (L-PE), peak current value Iimp | 2.5 kA |
| Impulse discharge current (10/350) µs (N-PE), peak current value Iimp | 10 kA |
| Impulse discharge current (10/350) µs (L-N), peak current value Iimp | 2.5 kA |
Product Description
More details
Key Features
- Industrial grade quality
- RoHS compliant
- CE certified
- 1-year warranty
Product Documents
Datasheet
Technical specifications and performance data
User Manual
Installation and operation guide
